firest commit

node_modules/execa/lib/methods/promise.js

@@ -0,0 +1,15 @@
+// The return value is a mixin of `subprocess` and `Promise`
+export const mergePromise = (subprocess, promise) => {
+	for (const [property, descriptor] of descriptors) {
+		const value = descriptor.value.bind(promise);
+		Reflect.defineProperty(subprocess, property, {...descriptor, value});
+	}
+};
+
+// eslint-disable-next-line unicorn/prefer-top-level-await
+const nativePromisePrototype = (async () => {})().constructor.prototype;
+
+const descriptors = ['then', 'catch', 'finally'].map(property => [
+	property,
+	Reflect.getOwnPropertyDescriptor(nativePromisePrototype, property),
+]);